.bg_tit_bot{
	width: 570px;
	height: 80px;
	background: url(../img/safety/safety_01.jpg) no-repeat center;
	margin:0 auto;
	line-height: 80px;
	color:#fff;
	text-align: center;
	font-size: 20px;
	margin-bottom: 84px;
}
.safety{
	min-width: 1200px;
	margin-bottom: 100px;
}